1 Correction to: Eur. Phys. J. Plus (2021) 136:1055 https://doi.org/10.1140/epjp/s13360-021-01735-y

The original version of this paper was inadvertently published with an incorrect affiliation for the authors Gian Marco Contessa and Sandro Sandri.

The correct affiliation is:

ENEA, Italian National Agency for New Technologies, Energy and Sustainable Economic Development, Lungotevere Thaon di Revel 76, 00196, Rome, Italy

The original article has been corrected. We apologise for any inconvenience caused to our readers.